10 Best Mini Split Ac Unit For Semi Truck 2025 in the United States

The Aspligo 12V Truck Air Conditioner is a mini-split system designed for semi-trucks and similar vehicles like RVs, excavators, and buses. It offers a cooling capacity of 7200 BTU, which is effective for keeping the cabin comfortable in warm conditions. The unit runs on 12 volts, making it compatible with typical vehicle electrical systems. Its energy efficiency ratio (SEER) of 7.5 indicates moderate efficiency, balancing power use and cooling without being top-tier in energy savings.

Operating at about 50 decibels, this AC unit is relatively quiet for a truck air conditioner, contributing to a more pleasant driving and resting environment. Installation is easy, and the split system design helps improve airflow and heat dissipation, enhanced by a unique sun-shaped air outlet. The low noise function supports quiet operation when parked or driving with the engine off. Its size and weight are reasonable for the category but should be checked against space availability in the vehicle.

A key consideration is that the unit does not include refrigerant; users need to purchase and add R134a refrigerant separately. This process may require technical knowledge or professional assistance. The AC features standard controls, without advanced remote or smart features. This unit is a practical choice for truck drivers or operators seeking reliable cooling with straightforward installation, provided refrigerant charging is appropriately managed.

The Aspligo 12V DC Air Conditioner is a versatile mini-split AC unit designed for various vehicles, including semi-trucks, RVs, and more. Offering between 6800 to 10500 BTUs of cooling power, it promises fast and efficient cooling, making it suitable for larger vehicle cabins. One of its standout features is its low noise level, with the internal unit operating at 37 dB, ensuring a quiet environment for driving and sleeping. This is a significant advantage for long-haul drivers who need a peaceful resting environment.

The unit's energy efficiency ratio (EER) is relatively modest at 3.26, which might not be the best in the market but still provides a decent balance between performance and power consumption. However, it requires a robust power setup including a 12V 80AH or higher battery and a 1500W generator, which could be a consideration for some users. The installation is split-type, which generally allows for flexible placement but may require professional installation.

One potential drawback is that the unit does not come with refrigerant, meaning users need to purchase and add 550g of R134a refrigerant themselves, along with performing a vacuum treat. This could be an additional hassle for those who are not familiar with AC maintenance. Additionally, the unit includes modern conveniences like remote control for ease of use.

The Truck 12V Mini Split Air Conditioner by Bailigo is designed specifically for semi-trucks, making it a great choice for truck drivers looking for reliable cooling while parked. One of its standout features is its efficient cooling performance, providing 8300 BTU cooling power that can quickly change the temperature in the cab within minutes. Its 12V DC compatibility allows it to connect directly to the vehicle battery, offering a consistent supply of cool air even when the engine is off, which is environmentally conscious and economical for long hauls.

With an innovative inverter compressor that keeps noise levels below 50 dB, this unit operates quietly, ensuring comfort without disturbing the peace of the cab. Its durable ABS construction further enhances its longevity, resisting deformation and corrosion, which is important in a mobile environment. The inclusion of both internal and external units along with installation hardware makes the installation process more straightforward, although users should be prepared for some DIY work.

There are a few drawbacks to consider. The unit's energy efficiency rating is only 1 star, which might raise concerns for those particularly focused on energy consumption. Additionally, while it's designed to fit a wide range of vehicles, users must ensure proper mounting and installation for optimal performance. The remote control feature provides convenience, but the lack of advanced smart functionalities may be a downside for those seeking high-tech options. Lastly, while the cooling power is substantial for truck use, it may not suffice for larger vehicles or extremely hot conditions.